Email Formats

{
  "mx": [
    "1 us-smtp-inbound-1.mimecast.com.",
    "1 us-smtp-inbound-2.mimecast.com.",
    "10 est-mta.b2b-mail.net."
  ],
  "spf": [
    "v=spf1 include:us._netblocks.mimecast.com  ip4:216.71.142.76/30 ip4:216.71.147.73/31 ip4:216.71.142.0/24 ip4:216.71.147.0/24 include:spf.protection.outlook.com include:_spf.act-on.net include:esp1.co include:iphmx.com include:us.confirmit.com -all"
  ]
}